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utils.js
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utils.js
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var utils = {
/**
* trigger simple dom event
* @param obj
* @param name
*/
triggerDomEvent: function(obj, name) {
var event = document.createEvent('Event');
event.initEvent(name, true, true);
obj.dispatchEvent(event);
},
createTouchEvent: function(name, x, y, identifier) {
var event = document.createEvent('Event');
event.initEvent('touch' + name, true, true);
event.touches = event.targetTouches = [{
clientX: x,
clientY: y,
identifier: identifier || 0
}];
//https://developer.mozilla.org/en-US/docs/Web/API/TouchEvent.changedTouches
event.changedTouches = [{
clientX: x,
clientY: y,
identifier: identifier || 0
}];
return event;
},
dispatchTouchEvent: function(el, name, x, y, identifier) {
var event = utils.createTouchEvent(name, x, y, identifier);
el.dispatchEvent(event);
},
createHitArea: function(parent) {
if (parent == null) {
parent = document.getElementById('qunit-fixture')
}
var hitArea = document.createElement('div');
hitArea.style.background = '#eee';
hitArea.style.height = '300px';
parent.appendChild(hitArea);
return hitArea;
}
};